Home / 10,366,809-14,309,041.80-6,017,296.59

Finding the Fourth Proportional to 10,366,809, 14,309,041.80 and 6,017,296.59

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Solution

The fourth proportional to 10,366,809, 14,309,041.80 and 6,017,296.59 is: 8,305,520.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,809 : 14,309,041.80 = 6,017,296.59 : x
  2. Step 2: Convert to fraction form
    10,366,809/14,309,041.80 = 6,017,296.59/x
  3. Step 3: Cross multiply
    10,366,809x = 14,309,041.80 × 6,017,296.59
  4. Step 4: Simplify right side
    10,366,809x = 86,101,748,429,307.47
  5. Step 5: Solve for x
    x = 86,101,748,429,307.47/10,366,809
  6. Step 6: Final answer
    x = 8,305,520.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.